Addison Weather Forecast

    • 64
    • 79

    Rain Showers Likely

    • 43
    • 71

    Chance Thunderstorms

    • 37
    • 59

    Partly Sunny

    • 42
    • 57

    Mostly Cloudy

    • 46
    • 61

    Slight Chance Rain Showers

    • 49
    • 68

    Partly Sunny

    • 53
    • 75

    Slight Chance Thunderstorms

Today 18 May Washington

Warmer. Partly sunny. Near steady temperature in the upper 70s. Southwest Winds 10 to 15 Mph.

Tonight 18 May Washington

Cloudy with a 50 percent chance of light Showers and Thunderstorms. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Addison Temperature Statistics

May Temperature

West Bend Municipal Airport (11.8 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    54 °F

  • Highest 16 May, 2026

    86 °F

Climate (2021–Present)

West Bend Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    56.7 °F
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